/*
 * Copyright 2012 yura.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.opu.pc.services;

/**
 *
 * @author yura
 */
public interface SystemSettingsService {

    static enum DefaultAuthenticationType {
        SystemUserCredentials,
        GuestCredentials,
        NoCredentials
    }
    
    boolean isGuestAvailable();
    
    void setGuestAvailable(boolean available);
    
    DefaultAuthenticationType getDefaultAuthenticationType();
    
    void setDefaultAuthenticationType(DefaultAuthenticationType type);
    
}
